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September 2021 Area Code 899 Robocall Data

The robocall sample size to area code 899 in September 2021 is not large enough to provide conclusive data. The area received robocalls, but precise impact data meeting YouMail's standards can not be determined.



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Top 25 Robocallers to Area Code 899 in September 2021

Robocaller Place of Origin Caller ID Caller Type
1. 630-376-7773 Chicago, IL Amazon Fake Fraud Alert Scam
2. 630-594-0096 Chicago, IL Unknown Unknown Robocaller
3. 630-934-7080 Chicago, IL (630) 934-7080 Unknown Robocaller
4. 864-803-4233 Greenville, SC Unknown Unknown Robocaller
5. 986-758-8500 Invalid Number Unknown Unknown Robocaller

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How does the YouMail Robocall Index™ Work?

The YouMail Robocall Index™ estimates monthly robocall volume in the US, as well as in various regions, and highlights the worst offenders. The index works by extrapolating the data collected from the many tens of millions of calls made each month to YouMail users.

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